Radial Engineering PRESENTER User Manual Download

Page: 6 / 14

Radial Engineering Ltd.

Presenter™ User Guide

ovERviEw

The Presenter combines a microphone preamp and a USB program input to create the ultimate

interface for any presentation, from school lectures to corporate audio. An XLR mic input allows you

to connect a podium microphone and provide it with phantom power. The mic signal can then be ad-

justed using three EQ controls: a high-pass filter rolls off excessive low end, and Low and High knobs

allow you to tailor the frequency response. A program input level controls the volume of the USB input

or the 3.5mm jack on the front of the unit, so you can connect the outputs of your laptop, smartphone,

or tablet and blend it with the signal from the microphone. XLR outputs provide balanced feeds for

a set of powered speakers, providing an all-in-one portable solution for any speaking engagement.

3.5mm

USB

XLR

Summary of Contents for PRESENTER

Page 1: ...Microphone laptop presentation mixer Radial Engineering Ltd 1588 Kebet Way Port Coquitlam BC V3C 5M5 Tel 604 942 1001 Fax 604 942 1010 Email info radialeng com PRESENTER TM...

Page 2: ......

Page 3: ...er that allows you to easily provide high quality audio for any event lecture or presentation While the Presenter has been designed to be easy to use we encourage you to read through this short manual...

Page 4: ...ow frequencies 3 EQ Low and High controls allow you to adjust the tone of the microphone 4 Audio Program Level Con trols the level of the USB audio input and the 3 5mm input 5 3 5mm Program Input Mini...

Page 5: ...puts Balanced XLR line outputs connect directly to powered PA speakers 10 Lift Ground lift switch discon nects ground on pin 1 at the XLR outputs to remove buzz and hum 11 48V Recessed switch engages...

Page 6: ...an then be ad justed using three EQ controls a high pass filter rolls off excessive low end and Low and High knobs allow you to tailor the frequency response A program input level controls the volume...

Page 7: ...turned down and powered off to pre vent plug in transients from damaging sensitive speaker components such as tweeters The Presenter is powered via a USB cable connected either to a laptop computer o...

Page 8: ...sing standard XLR cables then turn on your speakers and turn up the volume Should you encounter buzz or hum caused by a ground loop engage the LIFT switch on the rear of the Presenter to disconnect th...

Page 9: ...tput level of the microphone Three tone shaping controls are also provided to tailor the sound of the microphone to suit the environment or the timbre of the speaker The LOW CUT switch allows you to e...

Page 10: ...at when a cable is connected to the 3 5mm jack this input will take priority over the USB input and any audio being played back over the USB connection will be muted The USB Input The USB input on the...

Page 11: ...computer Using the Presenter as a recording interface The Presenter can also be used as an analog to digital recording interface when using the USB con nection into a laptop computer This allows you...

Page 12: ...c Range 91dBu Maximum Input 7dBu Gain 52dBu Intermodulation Distortion 0 003 0dBu 0 01 10dBu 0 03 20dBu Total Harmonic Distortion 0 004 20Hz 0 004 1kHz 0 004 10kHz Phase Deviation 28 20Hz 1 1kHz 2 10k...

Page 13: ...e BLOCK DIAGRAM MIC PREAMP HIGH PASS FILTER BAXANDALL FILTER 48V PHANTOM POWER SWITCH MONO SWITCH USB BOARD RAD2496 3 5mm Input Jack MERGE and UNBAL TO BAL MERGE and UNBAL TO BAL GND LIFT MAIN OUT LEF...

Page 14: ...you must assume the risk of loss or damage A copy of the original invoice showing date of purchase and the dealer name must accompany any request for work to be performed under this limited and trans...